The hotel is very nice indeed and the staff could not be more helpful or efficient.
There is an excellent coffee club next to reception where i had possible the best Eggs Benedict I have ever enjoyed.
The pool on the roof is small, but it a plunge pool and not a swimming pool, so is large for a plunge pool.
There is an issue with noise from other rooms, but then most hotels have this as they don't insulate well. I was woken by an neighbours alarm each morning at 5am, so this was not ideal on holiday, but this is a construction issue and not the hotel staffs fault, so there was no point making a deal of it.
The kitchen facility in the room is excellent and the bathroom shower is huge.
Overall I had a very good stay and would recommend the Maitria and will stay again on my next visit to Bangkok.